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    <title>御 Mavic 4 Pro - 旗舰级航拍无人机 | 大疆创新</title>
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    <section class="relative h-screen flex items-center justify-center overflow-hidden">
        <img src="https://picsum.photos/id/1015/1920/1080" alt="大疆Mavic 4 Pro无人机航拍" class="absolute w-full h-full object-cover">
        <div class="absolute inset-0 bg-gradient-dj"></div>
        <div class="container mx-auto px-4 z-10 text-center text-white">
            <h1 class="text-[clamp(2.5rem,5vw,4rem)] font-bold mb-4 text-shadow">御 Mavic 4 Pro</h1>
            <p class="text-[clamp(1.2rem,2vw,1.5rem)] mb-8 max-w-3xl mx-auto text-shadow">
                搭载哈苏专业航拍相机，1英寸CMOS传感器，8K超高清视频，重新定义航拍视界
            </p>
            <div class="flex flex-col sm:flex-row justify-center gap-4">
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                    探索摄像头
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                    查看价格
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        <div class="container mx-auto px-4">
            <h2 class="text-[clamp(1.8rem,3vw,2.5rem)] font-bold text-center mb-16">旗舰级产品亮点</h2>
            <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8">
                <!-- 亮点1：摄像头 -->
                <div class="bg-white rounded-xl shadow-lg p-8 hover:shadow-xl transition-shadow">
                    <div class="text-dj_blue text-4xl mb-4">
                        <i class="fas fa-camera"></i>
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                    <h3 class="text-xl font-bold mb-3">1英寸哈苏航拍相机</h3>
                    <p class="text-gray-600">
                        搭载1英寸CMOS传感器，有效像素2000万，支持8K/24fps超高清视频录制，10-bit D-Log M色彩模式，还原真实色彩细节。
                    </p>
                </div>
                
                <!-- 亮点2：防抖 -->
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                    <h3 class="text-xl font-bold mb-3">三轴机械增稳云台</h3>
                    <p class="text-gray-600">
                        新一代三轴机械云台，配合数字防抖技术，实现±0.005°超高精度稳定，即使高速飞行也能拍出丝滑流畅的画面。
                    </p>
                </div>
                
                <!-- 亮点3：飞行性能 -->
                <div class="bg-white rounded-xl shadow-lg p-8 hover:shadow-xl transition-shadow">
                    <div class="text-dj_blue text-4xl mb-4">
                        <i class="fas fa-rocket"></i>
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                    <h3 class="text-xl font-bold mb-3">45分钟超长续航</h3>
                    <p class="text-gray-600">
                        全新高能密度电池，最大飞行时间45分钟，最大悬停时间42分钟，支持快充技术，充电30分钟即可恢复80%电量。
                    </p>
                </div>
                
                <!-- 亮点4：智能功能 -->
                <div class="bg-white rounded-xl shadow-lg p-8 hover:shadow-xl transition-shadow">
                    <div class="text-dj_blue text-4xl mb-4">
                        <i class="fas fa-brain"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">全向避障系统</h3>
                    <p class="text-gray-600">
                        6向视觉避障传感器，结合APAS 5.0智能避障算法，可自动识别并规避障碍物，飞行更安全。
                    </p>
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                <!-- 亮点5：传输 -->
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                        <i class="fas fa-wifi"></i>
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                    <h3 class="text-xl font-bold mb-3">O4数字图传</h3>
                    <p class="text-gray-600">
                        最远20公里1080p/60fps高清图传，抗干扰能力提升50%，支持双频自动切换，信号稳定无卡顿。
                    </p>
                </div>
                
                <!-- 亮点6：智能拍摄 -->
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                    <div class="text-dj_blue text-4xl mb-4">
                        <i class="fas fa-film"></i>
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                    <h3 class="text-xl font-bold mb-3">大师镜头模式</h3>
                    <p class="text-gray-600">
                        内置多种专业拍摄模板，一键生成电影级运镜画面，支持智能跟随5.0，精准追踪拍摄主体。
                    </p>
                </div>
            </div>
        </div>
    </section>

    <!-- 核心摄像头详情 -->
    <section id="camera" class="py-20 bg-white">
        <div class="container mx-auto px-4">
            <h2 class="text-[clamp(1.8rem,3vw,2.5rem)] font-bold text-center mb-16">核心航拍摄像头</h2>
            <div class="grid grid-cols-1 lg:grid-cols-2 gap-12 items-center">
                <!-- 摄像头图片 -->
                <div class="relative">
                    <img src="https://picsum.photos/id/1025/800/600" alt="Mavic 4 Pro 摄像头细节" class="w-full h-auto rounded-xl shadow-2xl">
                    <div class="absolute -bottom-6 -right-6 bg-dj_blue text-white px-6 py-3 rounded-lg shadow-lg">
                        <span class="font-bold text-xl">8K 超高清</span>
                    </div>
                </div>
                
                <!-- 摄像头参数 -->
                <div class="space-y-6">
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                        <h3 class="text-xl font-bold mb-2 flex items-center">
                            <i class="fas fa-microchip text-dj_blue mr-2"></i> 传感器规格
                        </h3>
                        <ul class="space-y-2 text-gray-700">
                            <li>• 1英寸 CMOS 传感器</li>
                            <li>• 有效像素：2000万</li>
                            <li>• 像素尺寸：1.6μm</li>
                            <li>• 动态范围：12.8档</li>
                            <li>• 感光度：ISO 100-6400（照片），ISO 100-3200（视频）</li>
                        </ul>
                    </div>
                    
                    <div class="bg-dj_gray p-6 rounded-xl">
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                            <i class="fas fa-video text-dj_blue mr-2"></i> 视频能力
                        </h3>
                        <ul class="space-y-2 text-gray-700">
                            <li>• 8K/24fps、4K/60fps 超高清视频</li>
                            <li>• 10-bit D-Log M 色彩模式</li>
                            <li>• H.265/HEVC 编码</li>
                            <li>• 慢动作：1080p/120fps</li>
                            <li>• 全景照片：球形、广角、竖拍、180°</li>
                        </ul>
                    </div>
                    
                    <div class="bg-dj_gray p-6 rounded-xl">
                        <h3 class="text-xl font-bold mb-2 flex items-center">
                            <i class="fas fa-eye text-dj_blue mr-2"></i> 镜头参数
                        </h3>
                        <ul class="space-y-2 text-gray-700">
                            <li>• 等效焦距：24mm</li>
                            <li>• 光圈：f/1.9 大光圈</li>
                            <li>• 对焦方式：自动/手动对焦</li>
                            <li>• 最小对焦距离：0.5m</li>
                            <li>• 哈苏自然色彩解决方案(HNCS)</li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- 产品展示图库 -->
    <section id="gallery" class="py-20 bg-dj_dark text-white">
        <div class="container mx-auto px-4">
            <h2 class="text-[clamp(1.8rem,3vw,2.5rem)] font-bold text-center mb-16">产品展示</h2>
            <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
                <div class="overflow-hidden rounded-lg group">
                    <img src="https://picsum.photos/id/1018/600/400" alt="无人机整体外观" class="w-full h-64 object-cover transition-transform duration-500 group-hover:scale-110">
                </div>
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                    <img src="https://picsum.photos/id/1021/600/400" alt="飞行状态" class="w-full h-64 object-cover transition-transform duration-500 group-hover:scale-110">
                </div>
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                    <img src="https://picsum.photos/id/1022/600/400" alt="云台防抖测试" class="w-full h-64 object-cover transition-transform duration-500 group-hover:scale-110">
                </div>
                <div class="overflow-hidden rounded-lg group">
                    <img src="https://picsum.photos/id/1023/600/400" alt="配件套装" class="w-full h-64 object-cover transition-transform duration-500 group-hover:scale-110">
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    </section>

    <!-- 规格参数 -->
    <section id="specs" class="py-20 bg-dj_gray">
        <div class="container mx-auto px-4">
            <h2 class="text-[clamp(1.8rem,3vw,2.5rem)] font-bold text-center mb-16">规格参数</h2>
            <div class="overflow-x-auto">
                <table class="w-full bg-white rounded-xl shadow-lg">
                    <thead>
                        <tr class="bg-dj_dark text-white">
                            <th class="px-6 py-4 text-left">类别</th>
                            <th class="px-6 py-4 text-left">参数</th>
                        </tr>
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                    <tbody class="divide-y divide-gray-200">
                        <!-- 摄像头参数 -->
                        <tr class="hover:bg-gray-50">
                            <td class="px-6 py-4 font-bold">摄像头</td>
                            <td class="px-6 py-4">
                                1英寸 CMOS，2000万像素，f/1.9光圈，24mm等效焦距，三轴机械云台
                            </td>
                        </tr>
                        <!-- 视频参数 -->
                        <tr class="hover:bg-gray-50">
                            <td class="px-6 py-4 font-bold">视频分辨率</td>
                            <td class="px-6 py-4">8K/24fps, 4K/60fps, 2.7K/60fps, 1080p/120fps</td>
                        </tr>
                        <!-- 飞行参数 -->
                        <tr class="hover:bg-gray-50">
                            <td class="px-6 py-4 font-bold">最大飞行时间</td>
                            <td class="px-6 py-4">45分钟（无风环境）</td>
                        </tr>
                        <!-- 图传参数 -->
                        <tr class="hover:bg-gray-50">
                            <td class="px-6 py-4 font-bold">图传距离</td>
                            <td class="px-6 py-4">20公里（FCC标准）</td>
                        </tr>
                        <!-- 尺寸参数 -->
                        <tr class="hover:bg-gray-50">
                            <td class="px-6 py-4 font-bold">折叠尺寸</td>
                            <td class="px-6 py-4">180×95×80 mm</td>
                        </tr>
                        <!-- 重量参数 -->
                        <tr class="hover:bg-gray-50">
                            <td class="px-6 py-4 font-bold">起飞重量</td>
                            <td class="px-6 py-4">740克</td>
                        </tr>
                        <!-- 避障参数 -->
                        <tr class="hover:bg-gray-50">
                            <td class="px-6 py-4 font-bold">避障系统</td>
                            <td class="px-6 py-4">6向视觉避障，APAS 5.0</td>
                        </tr>
                        <!-- 最大速度 -->
                        <tr class="hover:bg-gray-50">
                            <td class="px-6 py-4 font-bold">最大飞行速度</td>
                            <td class="px-6 py-4">18 m/s（运动模式）</td>
                        </tr>
                    </tbody>
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                    <h3 class="text-xl font-bold mb-2 text-center">基础版</h3>
                    <div class="text-center text-3xl font-bold text-dj_blue mb-6">¥8,999</div>
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                            Mavic 4 Pro 无人机×1
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                            遥控器×1
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                    <div class="text-center text-3xl font-bold mb-6">¥10,999</div>
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                            Mavic 4 Pro 无人机×1
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                            便携收纳包×1
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                            备用桨叶×8、ND滤镜套装
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                    <div class="text-center text-3xl font-bold text-dj_blue mb-6">¥12,999</div>
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                            Mavic 4 Pro 无人机×1
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                            带屏遥控器×1
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                            智能飞行电池×4
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                            双向充电管家×1
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                            全套滤镜、备用桨叶×12
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                navbar.classList.remove('bg-dj_dark');
                navbar.classList.add('bg-transparent');
            }
        });

        // 移动端菜单切换
        const menuBtn = document.getElementById('menuBtn');
        const mobileMenu = document.getElementById('mobileMenu');
        menuBtn.addEventListener('click', () => {
            mobileMenu.classList.toggle('hidden');
            // 切换图标
            const icon = menuBtn.querySelector('i');
            if (icon.classList.contains('fa-bars')) {
                icon.classList.replace('fa-bars', 'fa-times');
            } else {
                icon.classList.replace('fa-times', 'fa-bars');
            }
        });

        // 平滑滚动
        document.querySelectorAll('a[href^="#"]').forEach(anchor => {
            anchor.addEventListener('click', function (e) {
                e.preventDefault();
                const targetId = this.getAttribute('href');
                const targetElement = document.querySelector(targetId);
                if (targetElement) {
                    window.scrollTo({
                        top: targetElement.offsetTop - 80,
                        behavior: 'smooth'
                    });
                    // 关闭移动端菜单
                    if (!mobileMenu.classList.contains('hidden')) {
                        mobileMenu.classList.add('hidden');
                        menuBtn.querySelector('i').classList.replace('fa-times', 'fa-bars');
                    }
                }
            });
        });
    </script>
</body>
</html>
